Manufactured by House of Puzzles, from their 686mm x 483mm jigsaw puzzles range, this is a HP003923 BIG 500 Piece Jigsaw Puzzle Steady as She Goes.

House of Puzzles' Jigsaw Puzzles are of British design and British manufacture and they have unique pieces of their own design to make them even more challenging and enjoyable for young and old alike.

The pieces are made from high quality thick board and the overall size of the puzzle is  686mm x 483mm.